From a9a5fcde81060c9da2096235d61128006339a2ee Mon Sep 17 00:00:00 2001
From: Bond_009 <bond.009@outlook.com>
Date: Thu, 6 Oct 2022 20:21:23 +0200
Subject: Use ArgumentNullException.ThrowIfNull helper method

Did a simple search/replace on the whole repo (except the RSSDP project)
This reduces LOC and should improve performance (methods containing a throw statement don't get inlined)

```
if \((\w+) == null\)
\s+\{
\s+throw new ArgumentNullException\((.*)\);
\s+\}
```

```
ArgumentNullException.ThrowIfNull($1);
```
---
 MediaBrowser.Model/Entities/ProviderIdsExtensions.cs | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

(limited to 'MediaBrowser.Model/Entities/ProviderIdsExtensions.cs')

diff --git a/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs b/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs
index 62a2f3ce8..d3b8400f3 100644
--- a/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs
+++ b/MediaBrowser.Model/Entities/ProviderIdsExtensions.cs
@@ -28,10 +28,7 @@ namespace MediaBrowser.Model.Entities
         /// <returns><c>true</c> if a provider id with the given name was found; otherwise <c>false</c>.</returns>
         public static bool HasProviderId(this IHasProviderIds instance, string name)
         {
-            if (instance == null)
-            {
-                throw new ArgumentNullException(nameof(instance));
-            }
+            ArgumentNullException.ThrowIfNull(instance);
 
             return instance.TryGetProviderId(name, out _);
         }
@@ -56,10 +53,7 @@ namespace MediaBrowser.Model.Entities
         /// <returns><c>true</c> if a provider id with the given name was found; otherwise <c>false</c>.</returns>
         public static bool TryGetProviderId(this IHasProviderIds instance, string name, [NotNullWhen(true)] out string? id)
         {
-            if (instance == null)
-            {
-                throw new ArgumentNullException(nameof(instance));
-            }
+            ArgumentNullException.ThrowIfNull(instance);
 
             if (instance.ProviderIds == null)
             {
@@ -121,10 +115,7 @@ namespace MediaBrowser.Model.Entities
         /// <param name="value">The value.</param>
         public static void SetProviderId(this IHasProviderIds instance, string name, string? value)
         {
-            if (instance == null)
-            {
-                throw new ArgumentNullException(nameof(instance));
-            }
+            ArgumentNullException.ThrowIfNull(instance);
 
             // If it's null remove the key from the dictionary
             if (string.IsNullOrEmpty(value))
-- 
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